If I feel like it I might do a bit of research, review h1's numbers, and do my own calculation to see how it matches up like I did with his inflated calculation of Superman stopping the shadow moon (a perfect replica of the real moon but magical!) flying at about one percent the speed of light in the comics. h1's calc put the feat at sufficient to destroy a rather large star, when in reality it was about 700-800 times greater than destroying the planet earth. Sufficient to destroy a large planet like Jupiter.
If I get around to it we shall see how accurate h1's calc is.